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Properties of pirquinozol

Thermophysical properties for pirquinozol (CAS: 65950-99-4). Use the selector below to view properties in different unit systems.

Calculation Conditions

The following state-dependent properties were calculated at these standard conditions.

Temperature

25 °C

Pressure

1.01325 bar

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Identification

  • Atoms
    C: 11, H: 9, N: 3, O: 2
  • CAS
    65950-99-4
  • Formula
    C11H9N3O2
  • ID
    65950-99-4
  • InChI
    C11H9N3O2/c15-6-7-5-10-8-3-1-2-4-9(8)12-11(16)14(10)13-7/h1-5,15H,6H2,(H,12,16)
  • InChI Key
    XLUKOGNIEDDIMV-UHFFFAOYSA-N
  • IUPAC Name
    2-(hydroxymethyl)-6h-pyrazolo[1,5-c]quinazolin-5-one
  • Molecular Weight (kg)
    215.208
  • Phase
    s
  • PubChem ID
    1.3545e+8
  • SMILES
    OCc1cc2c3ccccc3nc(O)n2n1
  • Synonyms

Physical Properties

  • Acentric factor
  • Critical pressure (bar)
    58.0057
  • Critical temperature (°C)
    775.027
  • Critical volume (m³/kmol)
    0.5185
  • Dipole moment
  • Melting temperature (°C)
    287
  • Normal boiling temperature (°C)
    532.69

State-dependent Properties

  • API gravity
    81.7839
  • Compressibility factor
    0.00838717
  • Density (kg/m³)
    1048.8
  • Dynamic viscosity (cP)
    0
  • Enthalpy of vaporization (mass) (kJ)
    0
  • Enthalpy of vaporization (molar) (kJ/kmol)
  • Gibbs free energy (kJ/kmol)
    0
  • Joule–Thomson coefficient
  • Kinematic viscosity
  • Molar enthalpy (kJ/kmol)
    0
  • Molar entropy (kJ/(kmol·K))
    0
  • Molar heat capacity (kJ/(kmol·K))
    225.651
  • Molar volume (m³/kmol)
    0.205195
  • Parachor
    2.0042e-4
  • Poynting correction factor
    1.01315
  • Prandtl number
  • Saturation pressure (bar)
    1.1473e-13
  • Saturation temperature (°C)
    532.69
  • Solubility parameter
  • Specific enthalpy (kJ)
    0
  • Specific entropy (kJ/kg·K)
    0
  • Specific gravity
    1.04983
  • Specific heat capacity (kJ/kg·K)
    1.04852
  • Surface tension
    0.146637
  • Thermal conductivity
  • Thermal diffusivity

Safety Properties

  • Autoignition temperature (°C)
    -273.15
  • Flash point temperature (°C)
    -273.15
  • Lower flammability limit
    0.00927331
  • Upper flammability limit
    0.059012

Environmental Properties

  • Global warming potential
  • Ozone depletion potential